package 四数相加II;

public class Test {
    public static void main(String[] args) {
        int[] A = { 1, 2};
        int[] B = {-2,-1};
        int[] C = {-1, 2};
        int[] D = { 0, 2};

        Solution solution = new Solution();
        int i = solution.fourSumCount(A, B, C, D);
        System.out.println(i);

    }
}
